AJ: (Lead) a real kid whose best friend is a superhero monster truck; in other words, he’s living every preschool boy’s dream; he's a thrill seeker who loves to drive fast, jump high, and take it to the limit, but he's not just about action; AJ's as comfortable behind the wheel as he is explaining how gravity works; with his warm laugh and can-do attitude, AJ's a kid hero who'll do anything to help a friend. All ethnicities to portray African American; singing a plus.